Question

Which vitamin keeps eye and body cell linings healthy and working?

(a) vitamin D

(b) vitamin C

(c) vitamin K

(d) vitamin A

This question was addressed to me during an interview.

I'm obligated to ask this question of Cows in Dairy in division Building Blocks of Dairy Processing of Dairy Engineering

Answer 1

The correct choice is (d) vitamin A

Easiest explanation: Vitamin A helps form and maintains healthy skin, teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light.